Base | Representation |
---|---|
bin | 11000001110111011… |
… | …01000011100101001 |
3 | 1020120200211002010011 |
4 | 30013131220130221 |
5 | 203121042011444 |
6 | 5550551451521 |
7 | 640255053403 |
oct | 140735503451 |
9 | 36520732104 |
10 | 13010110249 |
11 | 5576960434 |
12 | 2631086ba1 |
13 | 12c45017b6 |
14 | 8b5c3bb73 |
15 | 51229c734 |
hex | 307768729 |
13010110249 has 2 divisors, whose sum is σ = 13010110250. Its totient is φ = 13010110248.
The previous prime is 13010110207. The next prime is 13010110259. The reversal of 13010110249 is 94201101031.
13010110249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11243421225 + 1766689024 = 106035^2 + 42032^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13010110249 is a prime.
It is a super-2 number, since 2×130101102492 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13010110259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6505055124 + 6505055125.
It is an arithmetic number, because the mean of its divisors is an integer number (6505055125).
Almost surely, 213010110249 is an apocalyptic number.
It is an amenable number.
13010110249 is a deficient number, since it is larger than the sum of its proper divisors (1).
13010110249 is an equidigital number, since it uses as much as digits as its factorization.
13010110249 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 22.
The spelling of 13010110249 in words is "thirteen billion, ten million, one hundred ten thousand, two hundred forty-nine".
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